SD3 Extruder Fan Mount (Dual Ducts)

I wasn't pleased with the existing extruder fan mounts and wanted to be able to use the original extruder assembly with the square extruder.

It attaches onto the existing screws but the nuts needs to be removed. I use a solder iron to melt in knurls nuts in the bracket but standard M3-nuts can be used as well. Just place the nut on the solder iron tip and slowly melt in into the plastic.

Some tweaks might happen until I'm completely satisfied. Mainly with regards to airflow direction a